Chapter 4: Problem 18

General electronic configuration of chalcogens is

Short Answer

Expert verified

Answer: The general electronic configuration of chalcogens is [Noble Gas]ns^2np^4.

Step by step solution

1. Identify the chalcogen elements

Chalcogens are elements in Group 16 of the Periodic Table. The elements include Oxygen (O), Sulfur (S), Selenium (Se), Tellurium (Te), and Polonium (Po).

2. Determine the number of valence electrons for chalcogens

Chalcogens are in Group 16, and therefore they have 6 valence electrons.

3. Write the general electronic configuration

The general electronic configuration of an element is represented as [Noble Gas]ns^2np^x, where n is the energy level, s and p are subshells, and x is the number of electrons in the p subshell. Since chalcogens have 6 valence electrons, we can represent their general electronic configuration as: [Noble Gas]ns^2np^4.

4: Find the electronic configuration for each chalcogen element

Now, we will find the electronic configuration for each chalcogen element by replacing the [Noble Gas] with their respective noble gas notation. 1. Oxygen (O): [He]2s^22p^4 2. Sulfur (S): [Ne]3s^23p^4 3. Selenium (Se): [Ar]4s^24p^4 4. Tellurium (Te): [Kr]5s^25p^4 5. Polonium (Po): [Xe]6s^26p^4 In conclusion, the general electronic configuration of chalcogens is [Noble Gas]ns^2np^4.

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General electronic configuration of chalcogens is

Short Answer

Step by step solution

1. Identify the chalcogen elements

2. Determine the number of valence electrons for chalcogens

3. Write the general electronic configuration

4: Find the electronic configuration for each chalcogen element

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